Upstreym or Upstream: How To spell?

The word Upstreym is misspelled against Upstream, an adverb meaning "Toward the higher part of a stream; against the current."

Upstream has vowels 'ea' together mispronounced as 'ey'
Word contains consecutive vowels 'EA' in between alphabets upstr & m is misspelled as 'EY'
Wrong Spelling:  upstr-ey-m 
Correct Spelling:  upstr-ea-m 
Explore spell check of Upstream to spell without errors.

You might be interested to know

Weyponed or Weaponed?

Wheyten or Wheaten?

Yesteryeyr or Yesteryear?